SPCA711A 查看數據表（PDF） - Unspecified

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产品描述 (功能)

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SPCA711A

DIGITAL VIDEO ENCODER FOR VIDEOCD

Unspecified 

Figure 2. Interlaced 525-Line (NTSC) Video Timing

SPCA711A

Analog

Field 1

Start

of

YSYNC

523 524 525

1

2

3

4

5

6

7

8

9

10

22

Burst Phase

Analog

Field 2

261 262 263 264 265 266 267 268 269 270 271 272

285

Analog

Field 3

523 524 525

1

2

3

4

5

6

7

8

9

10

Analog

Field 4

Burst Phase

261 262 263 264 265 266 267 268 269 270 271 272

Burst Begins with Positive Half-Cycle

Burst Phase = Reference Phase = 1800 Relative to B-Y

Burst Begins with Negative Half-Cycle

Burst Phase = Reference Phase = 1800 Relative to B-Y

Note: SMPTE line numbering convention rather than CCIR-624 is used.

22

285

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